<div id="zhishishow">
	<div class="title"><%= @zhishi.title %></div>
	<div class="tags"><%= @zhishi.tags %></div>
	
	<div class="content"><%= @zhishi.content %></div>
	
	<div class="username"><%= @zhishi.username %> @<%= @zhishi.created_at.to_s %></div>
	<div class="hide">
		<p>   <b>id:</b>   <%= @zhishi.id %></p>		
		 更新于:<%= @zhishi.updated_at.to_s %>
	</div>
</div>
<% if is_logged_in?  %>
	<%= link_to '编辑', edit_zhishi_path(@zhishi) %> • <%= link_to '写新知识', :controller=>"zhishis",:action=>"new" %>
<% end %>